Multistage Centrifugal Blower 

 

 

 

Structure
 
♦ Impeller Type: Backward/Forward/radial blade
♦ Driving Mode: Direct/belt/Coupling drive train
♦ System Type: Single inlet type, Overhang type
♦ Cooling Type: Air cooling/Circulating Water cooling
♦ Bearing Lubrication Methods: Grease lubricating/Oil bath lubrication

Advantages of centrifugal blower
 
1)High strength wear-resistant impeller anti-leaking bearing box.
2)Transmission part group consists of main shaft, bearing box, rolling bearing, pulley or coupling, etc.
3)Inlet and outlet flexible joints, dampers.
4)Inlet valve, bearing temperature and vibration device sensors, impeller cleaning nozzle are optional.
5)With single suction, backward of monoblock type blades impeller have good aerodynamic performance and reliability of smooth operation.

Applications of Induced draft fan Industrial air blower centrifugal fans
 
♦Ventilating
Forced ventilating, Building ventilating, Mine ventilating, Tunnel ventilating, Materials ventilating and drying.
♦ Cooling and heat dissipation
Forced cooling and heat dissipation, Industrial equipments cooling and heat dissipation.
♦ Air purification and industrial waste gas treatment, Air filtration system, Flue gas desulfurization, Flue gas denitrification.
♦ Boiler's air supply and exhaust (Coal-fired boiler, Biomass boiler, Garbage incinerator, CFB boiler, Stoker feed boiler.).
♦ Industrial boiler blowing air, Industrial boiler inducing air, Industrial boiler primary air, Industrial boiler secondary air.
♦ Industrial boiler waste gas desulfurization, Industrial boiler flue gas denitrification.

Techinical Parameters: 

 

Type No	Speed r/min	Flow Rate m3/h	Pressure Pa	Motor kW
4C	3300	2751-5190	1393-1922	4
	2900	2417-4561	1079-1481	3
5C	2900	4723-8909	1687-2324	7.5
	2500	4267-8048	1373-1893	5.5
6C	2850	8020-15129	2452-3364	18.5
	2620	7372-13908	2069-2844	15
4D	2870	2393-4514	1059-1451	3
5D	2900	4723-8909	1687-2324	7.5
6D	2930	8245-13492	3550-3168	18.5
	2930	14523-15553	2903-2589	22
7C	2580	11529-21747	2746-3756	30
	2320	10367-19556	2206-3040	22
	2200	9830-18545	1991-2736	18.5
	2050	9159-17280	1716-2373	15
8C	2020	13474-25417	2187-3001	30
	1860	12407-23404	1853-2550	22
	1900	18045-34039	2452-3364	45
	1800	17095-32247	2197-3020	37
9C	1740	18780-34550	2920-1999	37
	1820	19640-31420	3195-2734	37
		33780-36140	2538-2815	45
10D	1480	19281-36371	1834-2697	37
11D	1480	25663-48410	2216-3050	55
12D	1480	33318-62850	2638-3628	75-90
12.4D	1480	36762-69347	2824-3874	110

 

 

 

Shandong Handun Environmental Technology Co., Ltd is a leading international business company in China, mainly designs and manufacturers Centrifugal fan, Axial flow fan, Boiler induced draft fan and other Ventilation equipment and parts. Also customize fans  water tank and cooling tower as requirements. Which are applied to industrial systems such as Coal-fired power, Metallurgy, Papermaking, Cement and Glass production, Chemical industry, Material handling, Sewage treatment, Waste incineration, Subway ventilation, Industrial boiler and Dust removal systems etc.

Main products : Centrifugal fan, Axial flow fan, Boiler induced draft blower and Industrial fans and parts, water tank and cooling tower

The principle of Handun is “Customer-oriented and Quality –focused” . We possess the CE and ISO9001:2017. Based on it, we endeavor ourselves to please our customer’s needs in all aspects with high quality products as well as service. So the Handun brand products are widely recognized by all over the world such as Egypt, Sudan, Saudi Arabia, Malaysia, Indonesia, Philippine, Japan, UAE, Mexico, Italy etc.